diff --git a/roles/osm-vector-maps/templates/iiab-update-map b/roles/osm-vector-maps/templates/iiab-update-map
index 23a5869c3..8221ae56d 100755
--- a/roles/osm-vector-maps/templates/iiab-update-map
+++ b/roles/osm-vector-maps/templates/iiab-update-map
@@ -36,7 +36,7 @@ def main():
    global map_menu_def_list
    get_map_catalog()
    #print(json.dumps(map_catalog,indent=2))
-   
+
    map_menu_def_list = get_menu_def_names()
    print(json.dumps(map_menu_def_list,indent=2))
 
@@ -76,7 +76,7 @@ def get_map_catalog():
    #print(json.dumps(map_catalog,indent=2))
 
 def get_menu_def_names(intended_use='map'):
-   menu_def_list =[] 
+   menu_def_list =[]
    os.chdir(menuDefs)
    for filename in os.listdir('.'):
       if fnmatch.fnmatch(filename, '*.json'):
@@ -107,7 +107,7 @@ def get_installed_regions():
    return installed
 
 def write_vector_map_idx(installed_maps):
-   map_dict ={} 
+   map_dict ={}
    idx_dict = {}
    for fname in installed_maps:
       region = extract_region_from_filename(fname)
@@ -117,7 +117,7 @@ def write_vector_map_idx(installed_maps):
 
       # Create the idx file in format required bo js-menu system
       item = map_dict['perma_ref']
-      idx_dict[item] = {} 
+      idx_dict[item] = {}
       idx_dict[item]['file_name'] = os.path.basename(map_dict['url'][:-4])
       idx_dict[item]['menu_item'] = map_dict['perma_ref']
       idx_dict[item]['size'] = map_dict['size']
@@ -125,8 +125,8 @@ def write_vector_map_idx(installed_maps):
       idx_dict[item]['region'] = region
       idx_dict[item]['language'] = map_dict['perma_ref'][:2]
 
-   with open(vector_map_idx_dir + '/osm_version_idx.json','w') as idx:
-      idx.write(json.dumps(idx_dict,indent=2)) 
+   with open(vector_map_idx_dir + 'vector-map-idx.json','w') as idx:
+      idx.write(json.dumps(idx_dict,indent=2))
 
 def create_menu_def(region,default_name,intended_use='map'):
    item = map_catalog['regions'][region]
@@ -183,7 +183,7 @@ def extract_region_from_filename(fname):
    nibble = fname.split('_')[0]
    nibble = substitutions.get(nibble,nibble)
    return(nibble)
-      
+
 if __name__ == '__main__':
    if console_installed:
       main()